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AIvikings Glossary

Registrar

A registrar is a company authorized to register and manage domain names for customers.

Last updated July 24, 2026

Quick summary

Term
Registrar
Plain-English definition
A registrar is a company authorized to register and manage domain names for customers.
Technical definition
A registrar is a company authorized to register and manage domain names for customers.
Commonly confused with
Related domain, DNS, registrar, API, or agent-infrastructure terms.
Related terms
Registry, Reseller, ICANN

Definition

A registrar is a company authorized to register and manage domain names for customers.

Why it matters

Registrars provide the interface and services customers use to register, renew, transfer, and manage domains.

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